Model No:AEI-CDS-LM100
Constant Deviation Spectrometer (CDS) is an analytical instrument used for the precise measurement of the wavelengths of light. It operates based on the principle of constant deviation, where the deviation of the light passing through the system remains constant as the angle of incidence changes. This principle is key to ensuring highly accurate spectroscopic measurements. Below is a detailed overview of the instrument and its operationConstant Deviation Spectrometer involves the use of a prism or a grating as the dispersive element. The spectrometer is designed in such a way that it produces a constant angular deviation of the incoming light, regardless of the wavelength. The constant deviation is achieved by keeping the angle of deviation between the incoming and outgoing beams constant at all wavelengths. This is a significant advantage over other types of spectrometers where the deviation changes with wavelength.
Constant Deviation Wavelength Spectrometer is a direct instrument for various visible wavelengths of visible spectrum, used in various departments for the study of spectral series, emission spectra of elements, absorption spectra of compounds, fluorescence spectra, band spectra, zeeman effect & determination of e/m detection of traces of metallic elements. The Raman spectra of liquids, polarization studies in Raman spectra, rapid qualitative analysis of metallic constituents of unknown substances, detection of rate-earth in minerals, quantative spectrum analysis used as monochromator, consists ofHeavy stable base having a pillar on which mounted a platform collimator / telescope prism housing.Carrying prism pillion and broca type refractive index 1. 65/1. 74 housed properly with a cover rotatable by wavelength drum, outside.Fitted on the platform, focussed by rack/pinion, achromatic objective with light resolution, eyepiece with a scale last count 0. 01 cms.With achromatic objective having high resolution operate able by rack & pinion, having slit variable opening by micrometer screw.Glass prism e. D. F.Glass prism d. E. D. F.Extension mount for keeping l. G. Plate/Edser butlerPlate/ Fabry Perot Etalon.
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